This series introduces a new asm-generic/io.h header & makes use of it
to reduce duplication between architectures & ensure they all
consistently provide implementations of virt_to_phys() & phys_to_virt().
This was split out from an earlier series which goes on to use
phys_to_virt(), in order to simplify the process of getting it merged
by doing so piecemeal. The v1 patches can be seen at [1].
Thanks,
Paul
[1] https://patchwork.ozlabs.org/bundle/paulburton/old-asm-generic-io/?state=*
Paul Burton (13):
Provide a generic io.h & address mapping functions
arc: Use asm-generic/io.h
arm: Use asm-generic/io.h
m68k: Use asm-generic/io.h
microblaze: Use asm-generic/io.h
nds32: Use asm-generic/io.h
sh: Use asm-generic/io.h
x86: Use asm-generic/io.h
xtensa: Use asm-generic/io.h
mips: Use asm-generic/io.h
nios2: Use asm-generic/io.h
powerpc: Use asm-generic/io.h
sandbox: Use asm-generic/io.h
arch/arc/include/asm/io.h | 29 +----------
arch/arm/include/asm/io.h | 30 +----------
arch/m68k/include/asm/io.h | 29 +----------
arch/microblaze/include/asm/io.h | 29 +----------
arch/mips/include/asm/io.h | 17 +++---
arch/nds32/include/asm/io.h | 32 ++----------
arch/nios2/include/asm/io.h | 15 +++---
arch/powerpc/include/asm/io.h | 25 ++-------
arch/sandbox/cpu/cpu.c | 12 ++++-
arch/sandbox/include/asm/io.h | 18 +++----
arch/sh/include/asm/io.h | 29 +----------
arch/x86/include/asm/io.h | 31 +----------
arch/xtensa/include/asm/io.h | 25 +--------
include/asm-generic/io.h | 110 +++++++++++++++++++++++++++++++++++++++
14 files changed, 161 insertions(+), 270 deletions(-)
create mode 100644 include/asm-generic/io.h
--
2.14.1
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